10138342400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{396029}}^1$

素因数の和:396059

約数の個数: 66

約数和(自身を含む): 25130875710

約数和(自身を除く): 14992533310

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 396029, 792058, 1584116, 1980145, 3168232, 3960290, 6336464, 7920580, 9900725, 12672928, 15841160, 19801450, 25345856, 31682320, 39602900, 50691712, 63364640, 79205800, 101383424, 126729280, 158411600, 202766848, 253458560, 316823200, 405533696, 506917120, 633646400, 1013834240, 1267292800, 2027668480, 2534585600, 5069171200, 10138342400]

約数ペア:

[(1, 10138342400), (2, 5069171200), (4, 2534585600), (5, 2027668480), (8, 1267292800), (10, 1013834240), (16, 633646400), (20, 506917120), (25, 405533696), (32, 316823200), (40, 253458560), (50, 202766848), (64, 158411600), (80, 126729280), (100, 101383424), (128, 79205800), (160, 63364640), (200, 50691712), (256, 39602900), (320, 31682320), (400, 25345856), (512, 19801450), (640, 15841160), (800, 12672928), (1024, 9900725), (1280, 7920580), (1600, 6336464), (2560, 3960290), (3200, 3168232), (5120, 1980145), (6400, 1584116), (12800, 792058), (25600, 396029)]